Also coexisting in this exposed vertical tapestry, between Post Rock and the south end of Scott Creek Beach, are a group of unrelated species whose rosette growth patterns superficially simulate that of sympatric sea lettuce (Dudleya caespitosa)—four of these poseurs are common seaside plantain (Plantago maritima), cotton-batting plant (Pseudognaphalium stramineum), thick-stemmed pearlwort (Sagina maxima subsp. crassicaulis), and seaside daisy (Erigeron glaucus).